• Gulf Coast Paint Mfg., Inc.

• H.P.G. International

• HLW International LLP

• HMT

• Hamilton Products Group

• Heat Transfer Systems, Inc.

• Highland Tank & Mfg. Co.

• Hodge Mfg. Co.

• Hubbell Electric Heater Co.

• Hyload Roofing Systems

• ICI Dulux Paint Centers

• IP International Painters

• IPW

• Inland Concrete Ltd.

• Inventive Machine Corp.

• J.L. Turner Co.

• Joaquin Mfg. Corporation

• Joseph Davis

• Justrite Manufacturing Company, L.L.C.

• K.C.I. Coatings

• Kemco Systems

• Kennedy Tank & Manufacturing Company, Inc.

• LeDoux Industries

• Lee Industries

• Leedy Electric Corporation

• Liberty Excavators, Inc.